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Nostrana [21]
3 years ago
6

Solve the system of equations using Substitution8x + 4y = 12y = -2x + 3

Mathematics
1 answer:
Pachacha [2.7K]3 years ago
4 0

Answer:

Step-by-step explanation:

System of Linear Equations entered :

 [1]           8x+4y=12

 [2]           y=-2x+3

Equations Simplified or Rearranged :

  [1]    8x + 4y = 12

  [2]    2x + y = 3

Solve by Substitution :

Solve equation [2] for the variable  y  

 [2]    y = -2x + 3

Plug this in for variable  y  in equation [1]

  [1]    8x + 4•(-2x+3) = 12

  [1]    0 = 0 =>  Infinitely many solutions

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ElenaW [278]

(-6,-4)

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Let's say F is the dilation of D about the origin or (0,0) then the x coordinate of F would be

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This would be the y coordinate of F:

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3 years ago
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Answer:

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Step-by-step explanation:

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Whenever you are confused with assignments, it is best to tell your parent to help you or teacher the next day. Hope this helps though!

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AnnZ [28]
<h3>Answer: D. 72</h3>

Work Shown:

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Answer:

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Hope this helps!

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